Vexillary signed permutations revisited
Vexillary signed permutations revisited
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重新审视 Vexillary 签名排列
DOI：
10.5802/alco.122
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发表时间：
2018
期刊：
影响因子：
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通讯作者：
W. Fulton
中科院分区：
文献类型：
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作者：
David Anderson;W. Fulton
本文研究了由Lascoux和Sch\“utzenberger首先考虑的vexillary置换的带符号类似物vexillary符号置换的组合性质.我们给出了vexillary符号置换的几个等价刻画，包括本质集和模式回避的描述，我们将它们与Billey和Lam引入的vexillary元素联系起来。
We study the combinatorial properties of vexillary signed permutations, which are signed analogues of the vexillary permutations first considered by Lascoux and Sch\"utzenberger. We give several equivalent characterizations of vexillary signed permutations, including descriptions in terms of essential sets and pattern avoidance, and we relate them to the vexillary elements introduced by Billey and Lam.
DOI：
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发表时间：
2008
期刊：
影响因子：
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作者：
T.;Ohtsuka;Takeshi Ikeda;池田 岳;池田 岳;池田 岳;池田 岳;Takeshi Ikeda
通讯作者：
Takeshi Ikeda